temphum17  2.0.0.0
temphum17.h
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22 
28 #ifndef TEMPHUM17_H
29 #define TEMPHUM17_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
39 #ifdef PREINIT_SUPPORTED
40 #include "preinit.h"
41 #endif
42 
43 #ifdef MikroCCoreVersion
44  #if MikroCCoreVersion >= 1
45  #include "delays.h"
46  #endif
47 #endif
48 
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_i2c_master.h"
52 
73 #define TEMPHUM17_REG_HUMIDITY_SENSOR_RESOLUTION_READ 0x06
74 #define TEMPHUM17_REG_HUMIDITY_SENSOR_RESOLUTION_WRITE 0x46
75 #define TEMPHUM17_REG_TEMPERATURE_SENSOR_RESOLUTION_READ 0x11
76 #define TEMPHUM17_REG_TEMPERATURE_SENSOR_RESOLUTION_WRITE 0x51
77 #define TEMPHUM17_REG_SENSOR_ID_UPPER_READ 0x1E
78 #define TEMPHUM17_REG_SENSOR_ID_LOWER_READ 0x1F
79  // temphum17_reg
81 
96 #define TEMPHUM17_CMD_ENTER_PROGRAMMING_MODE 0xA0
97 #define TEMPHUM17_CMD_DUMMY 0x00
98 #define TEMPHUM17_CMD_ENTER_MEASUREMENTS_MODE 0x80
99  // temphum17_cmd
100 
115 #define TEMPHUM17_STATUS_VALID_DATA 0x00
116 #define TEMPHUM17_STATUS_STALE_DATA 0x01
117  // temphum17_status
118 
133 #define TEMPHUM17_RESOLUTION_8_BITS 0x00
134 #define TEMPHUM17_RESOLUTION_10_BITS 0x01
135 #define TEMPHUM17_RESOLUTION_12_BITS 0x02
136 #define TEMPHUM17_RESOLUTION_14_BITS 0x03
137 
143 #define TEMPHUM17_SET_DEV_ADDR 0x44
144  // temphum17_set
146 
161 #define TEMPHUM17_MAP_MIKROBUS( cfg, mikrobus ) \
162  cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
163  cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
164  // temphum17_map // temphum17
167 
172 typedef struct
173 {
174  // Modules
175 
176  i2c_master_t i2c;
178  // I2C slave address
179 
180  uint8_t slave_address;
182 } temphum17_t;
183 
188 typedef struct
189 {
190  pin_name_t scl;
191  pin_name_t sda;
194  uint32_t i2c_speed;
195  uint8_t i2c_address;
198 
203 typedef enum
204 {
206  TEMPHUM17_ERROR = -1
207 
209 
228 
246 
263 
281 err_t temphum17_generic_write ( temphum17_t *ctx, uint8_t reg, uint8_t *tx_buf, uint8_t tx_len );
282 
300 err_t temphum17_generic_read ( temphum17_t *ctx, uint8_t reg, uint8_t *rx_buf, uint8_t rx_len );
301 
317 
349 err_t temphum17_get_raw_data ( temphum17_t *ctx, uint8_t resolution, int16_t *temp, uint16_t *hum, uint8_t *status );
350 
381 err_t temphum17_get_temp_hum ( temphum17_t *ctx, uint8_t resolution, float *temperature, float *humidity );
382 
399 
416 
437 err_t temphum17_set_relative_humidity_resolution ( temphum17_t *ctx, uint8_t resolution );
438 
459 err_t temphum17_set_temperature_resolution ( temphum17_t *ctx, uint8_t resolution );
460 
461 #ifdef __cplusplus
462 }
463 #endif
464 #endif // TEMPHUM17_H
465  // temphum17
467 
468 // ------------------------------------------------------------------------ END
temphum17_enter_measurements_mode
err_t temphum17_enter_measurements_mode(temphum17_t *ctx)
Temp&Hum 17 enter measurements mode function.
temphum17_wake_up
err_t temphum17_wake_up(temphum17_t *ctx)
Temp&Hum 17 wake up function.
temphum17_cfg_t
Temp&Hum 17 Click configuration object.
Definition: temphum17.h:189
temphum17_init
err_t temphum17_init(temphum17_t *ctx, temphum17_cfg_t *cfg)
Temp&Hum 17 initialization function.
temphum17_get_raw_data
err_t temphum17_get_raw_data(temphum17_t *ctx, uint8_t resolution, int16_t *temp, uint16_t *hum, uint8_t *status)
Temp&Hum 17 get raw data function.
temphum17_set_relative_humidity_resolution
err_t temphum17_set_relative_humidity_resolution(temphum17_t *ctx, uint8_t resolution)
Temp&Hum 17 set relative humidity resolution function.
temphum17_t::slave_address
uint8_t slave_address
Definition: temphum17.h:180
temphum17_cfg_t::i2c_speed
uint32_t i2c_speed
Definition: temphum17.h:194
temphum17_cfg_t::scl
pin_name_t scl
Definition: temphum17.h:190
temphum17_cfg_t::sda
pin_name_t sda
Definition: temphum17.h:191
temphum17_cfg_setup
void temphum17_cfg_setup(temphum17_cfg_t *cfg)
Temp&Hum 17 configuration object setup function.
temphum17_enter_programming_mode
err_t temphum17_enter_programming_mode(temphum17_t *ctx)
Temp&Hum 17 enter programming mode function.
temphum17_t
Temp&Hum 17 Click context object.
Definition: temphum17.h:173
temphum17_generic_write
err_t temphum17_generic_write(temphum17_t *ctx, uint8_t reg, uint8_t *tx_buf, uint8_t tx_len)
Temp&Hum 17 I2C writing function.
temphum17_default_cfg
err_t temphum17_default_cfg(temphum17_t *ctx)
Temp&Hum 17 default configuration function.
temphum17_t::i2c
i2c_master_t i2c
Definition: temphum17.h:176
temphum17_set_temperature_resolution
err_t temphum17_set_temperature_resolution(temphum17_t *ctx, uint8_t resolution)
Temp&Hum 17 set temperature resolution function.
temphum17_cfg_t::i2c_address
uint8_t i2c_address
Definition: temphum17.h:195
temphum17_get_temp_hum
err_t temphum17_get_temp_hum(temphum17_t *ctx, uint8_t resolution, float *temperature, float *humidity)
Temp&Hum 17 get temperature and humidity function.
TEMPHUM17_OK
@ TEMPHUM17_OK
Definition: temphum17.h:205
TEMPHUM17_ERROR
@ TEMPHUM17_ERROR
Definition: temphum17.h:206
temphum17_return_value_t
temphum17_return_value_t
Temp&Hum 17 Click return value data.
Definition: temphum17.h:204
temphum17_generic_read
err_t temphum17_generic_read(temphum17_t *ctx, uint8_t reg, uint8_t *rx_buf, uint8_t rx_len)
Temp&Hum 17 I2C reading function.